Wednesdays: Do a cross-training (ct) activity (biking, swimming, elliptical trainer) at easy to moderate effort for 30 to 40 minutes. If you're feeling very sluggish or sore, take a rest day.

星期三：舒适的做一个交叉训练活动(骑车，游泳，空中漫步机)30到40分钟。如果你感觉到非常迟缓或者疼痛，休息一日。

youdao

Wednesdays: Do a cross-training (ct) activity (biking, swimming, elliptical trainer) at easy to moderate effort for 30 to 40 minutes. If you're feeling very sluggish or sore, take a rest day.

星期三：舒适的做一个交叉训练活动(骑车，游泳，空中漫步机)30到40分钟。如果你感觉到非常迟缓或者疼痛，休息一日。

youdao